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Pak-Chung Ching
P. C. Ching
Author information
- unicode name: 程伯中
- affiliation: The Chinese University of Hong Kong, Hong Kong, China
2010 – today
- 2013
[j37]Ye Yang, Qiang Li, Wing-Kin Ma, Jianhua Ge, P. C. Ching: Cooperative Secure Beamforming for AF Relay Networks With Multiple Eavesdroppers. IEEE Signal Process. Lett. 20(1): 35-38 (2013)- 2012
- [j36]Ye Yang, Tsung-Hui Chang, Wing-Kin Ma, Jianhua Ge, Chong-Yung Chi, Pak-Chung Ching: Noncoherent Bit-Interleaved Coded OSTBC-OFDM with Maximum Spatial-Frequency Diversity. IEEE Transactions on Wireless Communications 11(9): 3335-3347 (2012)
- [c61]
- [c60]Chao Zhai, Wei Zhang, P. C. Ching: Spectrum leasing based on bandwidth efficient relaying in cognitive radio networks. GLOBECOM 2012: 4927-4932
- [c59]Chao Zhai, Wei Zhang, P. C. Ching: Spectrum sharing based on two-path successive relaying. ICASSP 2012: 2909-2912
- [c58]Ran Cai, Wei Zhang, P. C. Ching: Spectrum sharing between random geometric networks. ICASSP 2012: 3137-3140
- 2011
- [j35]Ning Wang, P. C. Ching, Nengheng Zheng, Tan Lee: Robust Speaker Recognition Using Denoised Vocal Source and Vocal Tract Features. IEEE Transactions on Audio, Speech & Language Processing 19(1): 196-205 (2011)
- [j34]Feng Tian, Wei Zhang, Wing-Kin Ma, Pak-Chung Ching, H. Vincent Poor: An Effective Distributed Space-Time Code for Two-Path Successive Relay Network. IEEE Transactions on Communications 59(8): 2254-2263 (2011)
- [c57]Long Shi, Wei Zhang, Pak-Chung Ching: Single-symbol decodable distributed STBC for two-path successive relay networks. ICASSP 2011: 3324-3327
- 2010
- [j33]Feng Tian, Xiang-Gen Xia, Wing-Kin Ma, Pak-Chung Ching: On the Full Diversity Property of A Space-Frequency Code Family with Multiple Carrier Frequency Offsets in Cooperative Communication Systems. JCM 5(4): 317-331 (2010)
- [c56]Feng Tian, Wei Zhang, Wing-Kin Ma, Pak-Chung Ching: Distributed Space-Time Coding for Two-Path Successive Relaying. GLOBECOM 2010: 1-5
- [c55]Houwei Cao, Tan Lee, P. C. Ching: Cross-lingual speaker adaptation via Gaussian component mapping. INTERSPEECH 2010: 869-872
- [c54]Ning Wang, P. C. Ching, Tan Lee: Exploitation of phase information for speaker recognition. INTERSPEECH 2010: 2126-2129
2000 – 2009
- 2009
- [j32]Joyce Y. C. Chan, Houwei Cao, P. C. Ching, Tan Lee: Automatic Recognition of Cantonese-English Code-Mixing Speech. IJCLCLP 14(3) (2009)
- [j31]Feng Tian, Xiang-Gen Xia, Pak-Chung Ching, Wing-Kin Ma: Signal Detection in a Space-Frequency Coded Cooperative Communication System With Multiple Carrier Frequency Offsets by Exploiting Specific Properties of the Code Structure. IEEE T. Vehicular Technology 58(7): 3396-3409 (2009)
- [c53]Feng Tian, Xiang-Gen Xia, Wing-Kin Ma, Pak-Chung Ching: Full diversity under multiple carrier frequency offsets of a family of space-frequency codes. ICASSP 2009: 2733-2736
- [c52]Ning Wang, P. C. Ching, Tan Lee: Exploration of vocal excitation modulation features for speaker recognition. INTERSPEECH 2009: 892-895
- [c51]Houwei Cao, P. C. Ching, Tan Lee: Effects of language mixing for automatic recognition of Cantonese-English code-mixing utterances. INTERSPEECH 2009: 3011-3014
- 2008
- [j30]Wei Zhang, Yabo Li, Xiang-Gen Xia, Pak-Chung Ching, Khaled Ben Letaief: Distributed Space-Frequency Coding for Cooperative Diversity in Broadband Wireless Ad Hoc Networks. IEEE Transactions on Wireless Communications 7(3): 995-1003 (2008)
- [c50]Feng Tian, Pak-Chung Ching, Xiang-Gen Xia: A simple ICI mitigation method for a space-frequency coded cooperative communication system with multiple CFOS. ICASSP 2008: 3253-3256
- [c49]Feng Tian, Xiang-Gen Xia, Pak-Chung Ching: Signal Detection in a Cooperative Communication System with Multiple CFOs by Exploiting the Properties of Space-Frequency Codes. ICC 2008: 4575-4579
- [c48]Yu Ting Yeung, Houwei Cao, N. H. Zheng, Tan Lee, P. C. Ching: Language modeling for speech recognition of spoken Cantonese. INTERSPEECH 2008: 1570-1573
- 2007
- [j29]Shan Ouyang, Tan Lee, P. C. Ching: A power-based adaptive method for eigenanalysis without square-root operations. Digital Signal Processing 17(1): 209-224 (2007)
- [j28]Nengheng Zheng, Tan Lee, Ning Wang, P. C. Ching: Integrating Complementary Features from Vocal Source and Vocal Tract for Speaker Identification. IJCLCLP 12(3) (2007)
- [j27]Wei Zhang, Xiang-Gen Xia, Pak-Chung Ching: High-Rate Full-Diversity Space-Time-Frequency Codes for Broadband MIMO Block-Fading Channels. IEEE Transactions on Communications 55(1): 25-34 (2007)
- [j26]Wei Zhang, Xiang-Gen Xia, Pak-Chung Ching: Clustered pilot tones for carrier frequency offset estimation in OFDM systems. IEEE Transactions on Wireless Communications 6(1): 101-109 (2007)
- [j25]Wei Zhang, Xiang-Gen Xia, Pak-Chung Ching: Full-Diversity and Fast ML Decoding Properties of General Orthogonal Space-Time Block Codes for MIMO-OFDM Systems. IEEE Transactions on Wireless Communications 6(5): 1647-1653 (2007)
- [c47]Siu Wa Lee, Frank K. Soong, Pak-Chung Ching: Model-based speech separation with single-microphone input. INTERSPEECH 2007: 850-853
- [c46]Feng Tian, Xiang-Gen Xia, Pak-Chung Ching: Signal Detection for Space-Frequency Coded Cooperative Communication System with Multiple Carrier Frequency Offsets. WCNC 2007: 1221-1225
- 2006
- [j24]Meng Yuan, Tan Lee, P. C. Ching, Yu Zhu: Speech recognition on DSP: issues on computational efficiency and performance analysis. Microprocessors and Microsystems 30(3): 155-164 (2006)
- [j23]Wing-Kin Ma, Ba-Ngu Vo, Timothy N. Davidson, Pak-Chung Ching: Blind ML detection of orthogonal space-time block codes: efficient high-performance implementations. IEEE Transactions on Signal Processing 54(2): 738-751 (2006)
- [c45]Joyce Y. C. Chan, P. C. Ching, Tan Lee, Houwei Cao: Automatic speech recognition of Cantonese-English code-mixing utterances. INTERSPEECH 2006
- [c44]Sheng Zhang, P. C. Ching, Fanrang Kong: Automatic emotion recognition of speech signal in Mandarin. INTERSPEECH 2006
- [c43]Nengheng Zheng, Ning Wang, Tan Lee, P. C. Ching: Speaker Verification Using Complementary Information from Vocal Source and Vocal Tract. ISCSLP 2006: 518-528
- [c42]Nengheng Zheng, P. C. Ching, Ning Wang, Tan Lee: Integrating Complementary Features with a Confidence Measure for Speaker Identification. ISCSLP 2006: 549-557
- 2005
- [c41]Wei Zhang, Xiang-Gen Xia, Pak-Chung Ching: High-rate full-diversity space-time-frequency codes for MIMO multipath block-fading channels. GLOBECOM 2005: 5
- [c40]Siu Wa Lee, Frank K. Soong, Pak-Chung Ching: Harmonic filtering for joint estimation of pitch and voiced source with single-microphone input. INTERSPEECH 2005: 309-312
- [c39]Joyce Y. C. Chan, P. C. Ching, Tan Lee: Development of a Cantonese-English code-mixing speech corpus. INTERSPEECH 2005: 1533-1536
- [c38]Tien Ying Fung, Yuk-Chi Li, Eddie Sio, Icarus Lee, Helen M. Meng, P. C. Ching: Embedded Cantonese TTS for multi-device access to web content. INTERSPEECH 2005: 2601-2604
- 2004
- [j22]Wing-Kin Ma, Pak-Chung Ching, Ba-Ngu Vo: Crosstalk resilient interference cancellation in microphone arrays using Capon beamforming. IEEE Transactions on Speech and Audio Processing 12(5): 468-477 (2004)
- [j21]Helen M. Meng, P. C. Ching, Shuk Fong Chan, Yee Fong Wong, Cheong Chat Chan: ISIS: an adaptive, trilingual conversational system with interleaving interaction and delegation dialogs. ACM Trans. Comput.-Hum. Interact. 11(3): 268-299 (2004)
- [j20]Wing-Kin Ma, Timothy N. Davidson, Kon Max Wong, Pak-Chung Ching: A block alternating likelihood maximization approach to multiuser detection. IEEE Transactions on Signal Processing 52(9): 2600-2611 (2004)
- [j19]Wing-Kin Ma, Pak-Chung Ching, Zhi Ding: Semidefinite relaxation based multiuser detection for M-ary PSK multiuser systems. IEEE Transactions on Signal Processing 52(10): 2862-2872 (2004)
- [c37]Wei Zhang, Xiang-Gen Xia, Pak-Chung Ching: A design of high-rate space-frequency codes for MIMO-OFDM systems. GLOBECOM 2004: 209-213
- [c36]Siu Wa Lee, Pak-Chung Ching: In-phase feature induction: an effective compensation technique for robust speech recognition. INTERSPEECH 2004
- [c35]Nengheng Zheng, P. C. Ching, Tan Lee: Time -frequency analysis of vocal source signal for speaker recognition. INTERSPEECH 2004
- [c34]Wei Zhang, Xiang-Gen Xia, Pak-Chung Ching: On pilot pattern design for PSAM-OFDM system. ISCAS (5) 2004: 417-420
- [c33]Siu Wa Lee, Pak-Chung Ching, Tan Lee: Noise-robust automatic speech recognition using mainlobe-resilient time-frequency quantile-based noise estimation. ISCAS (3) 2004: 425-428
- 2003
- [j18]Wai Kit Lo, Helen M. Meng, P. C. Ching: Cross-language spoken document retrieval using HMM-based retrieval model with multi-scale fusion. ACM Trans. Asian Lang. Inf. Process. 2(1): 1-26 (2003)
- [c32]Wing-Kin Ma, Pak-Chung Ching, Timothy N. Davidson, Xiang-Gen Xia: Blind maximum-likelihood decoding for orthogonal space-time block codes: a semidefinite relaxation approach. GLOBECOM 2003: 2094-2098
- [c31]Helen M. Meng, Yuk-Chi Li, Tien Ying Fung, Man Cheuk Ho, Chi-Kin Keung, Tin Hang Lo, Wai Kit Lo, P. C. Ching: Recent enhancements in CU VOCAL for Chinese TTS-enabled applications. INTERSPEECH 2003
- [c30]L. Y. Ngan, Yuntao Wu, H. C. So, Pak-Chung Ching, Siu Wa Lee: Joint time delay and pitch estimation for speaker localization. ISCAS (3) 2003: 722-725
- [c29]Wei Han, Kwok-Wai Hon, Cheong-fat Chan, Tan Lee, Chiu-sing Choy, Kong-Pang Pun, Pak-Chung Ching: An HMM-based speech recognition IC. ISCAS (2) 2003: 744-747
- [c28]Helen M. Meng, Tin Hang Lo, Chi-Kin Keung, Man Cheuk Ho, Wai Kit Lo, P. C. Ching: CU VOCAL Web Service: A Text-to-speech Synthesis Web Service for Voice-enabled Web-mediated Applications. WWW (Posters) 2003
- 2002
- [j17]Ge Gao, P. C. Ching, Tan Lee: A new approach to generating Pitch Cycle Waveform (PCW) for Waveform Interpolation codec. Microprocessors and Microsystems 25(9-10): 421-426 (2002)
- [j16]Tan Lee, Wai Kit Lo, P. C. Ching, Helen M. Meng: Spoken language resources for Cantonese speech processing. Speech Communication 36(3-4): 327-342 (2002)
- [j15]Tan Lee, Wai H. Lau, Yiu Wing Wong, P. C. Ching: Using tone information in Cantonese continuous speech recognition. ACM Trans. Asian Lang. Inf. Process. 1(1): 83-102 (2002)
- [j14]Wing-Kin Ma, Timothy N. Davidson, Kon Max Wong, Zhi-Quan Luo, Pak-Chung Ching: Quasi-maximum-likelihood multiuser detection using semi-definite relaxation with application to synchronous CDMA. IEEE Transactions on Signal Processing 50(4): 912-922 (2002)
- [c27]Shan Ouyang, P. C. Ching: Fast algorithm for adaptive estimation of principal and minor components. ICASSP 2002: 1073-1076
- [c26]Wing-Kin Ma, Timothy N. Davidson, Kon Max Wong, Pak-Chung Ching: Multiuser detection for asynchronous CDMA using block coordinate ascent and semi-definite relaxation. ICASSP 2002: 2309-2308
- [c25]Wai Kit Lo, Helen M. Meng, P. C. Ching: Multi-scale and multi-model integration for improved performance in Chinese spoken document retrieval. INTERSPEECH 2002
- [c24]Helen M. Meng, P. C. Ching, Yee Fong Wong, Cheong Chat Chan: ISIS: a multi-modal, trilingual, distributed spoken dialog system developed with CORBA, java, XML and KQML. INTERSPEECH 2002
- [c23]Helen M. Meng, Chi-Kin Keung, Kai-Chung Siu, Tien Ying Fung, P. C. Ching: CU VOCAL: corpus-based syllable concatenation for Chinese speech synthesis across domains and dialects. INTERSPEECH 2002
- 2001
- [j13]Wing-Kin Ma, Kon Max Wong, Pak-Chung Ching: On computing Verdu's upper bound for a class of maximum-likelihood multiuser detection and sequence detection problems. IEEE Transactions on Information Theory 47(7): 3049-3053 (2001)
- [j12]Shan Ouyang, Zheng Bao, Guisheng Liao, P. C. Ching: Adaptive minor component extraction with modular structure. IEEE Transactions on Signal Processing 49(9): 2127-2137 (2001)
- [c22]Wing-Kin Ma, Timothy N. Davidson, Kon Max Wong, Zhi-Quan Luo, Pak-Chung Ching: Efficient quasi-maximum-likelihood multiuser detection by semi-definite relaxation. ICC 2001: 6-10
- [c21]Kainam Thomas Wong, Guisheng Liao, Shun Keung Cheung, Michael D. Zoltowski, Javier Ramos, Pak-Chung Ching: A "self-decorrelating" technique to enhance blind space-time RAKE receivers with single-user-type DS-CDMA detectors. ICC 2001: 1491-1495
- [c20]Helen M. Meng, Shuk Fong Chan, Yee Fong Wong, Cheong Chat Chan, Yiu Wing Wong, Tien Ying Fung, Wai Ching Tsui, Ke Chen, Lan Wang, Ting-Yao Wu, Xiaolong Li, Tan Lee, Wing Nin Choi, P. C. Ching, Huisheng Chi: ISIS: a learning system with combined interaction and delegation dialogs. INTERSPEECH 2001: 1551-1554
- [c19]H. S. Lam, Tan Lee, P. C. Ching: A Low Missing Rate Audio Search Technique for Cantonese Radio Broadcast Recording. IEEE Pacific Rim Conference on Multimedia 2001: 546-549
- 2000
- [j11]Kon Max Wong, Jiangfeng Wu, Timothy N. Davidson, Qu Jin, Pak-Chung Ching: Performance of wavelet packet-division multiplexing in impulsive and Gaussian noise. IEEE Transactions on Communications 48(7): 1083-1086 (2000)
- [c18]Helen M. Meng, Wai Kit Lo, Yuk-Chi Li, P. C. Ching: Multi-scale audio indexing for Chinese spoken document retrieval. INTERSPEECH 2000: 101-104
- [c17]Helen M. Meng, Shuk Fong Chan, Yee Fong Wong, Tien Ying Fung, Wai Ching Tsui, Tin Hang Lo, Cheong Chat Chan, Ke Chen, Lan Wang, Ting-Yao Wu, Xiaolong Li, Tan Lee, Wing Nin Choi, Yiu Wing Wong, P. C. Ching, Huisheng Chi: ISIS: A multilingual spoken dialog system developed with CORBA and KQML agents. INTERSPEECH 2000: 150-153
- [c16]Wing Nin Choi, Yiu Wing Wong, Tan Lee, P. C. Ching: Lexical tree decoding with a class-based language model for Chinese speech recognition. INTERSPEECH 2000: 174-177
- [c15]Wai H. Lau, Tan Lee, Yiu Wing Wong, P. C. Ching: Incorporating tone information into Cantonese large-vocabulary continuous speech recognition. INTERSPEECH 2000: 883-886
- [c14]Yuk-Chi Li, Wai Kit Lo, Helen M. Meng, P. C. Ching: Query expansion using phonetic confusions for Chinese spoken document retrieval. IRAL 2000: 89-93
1990 – 1999
- 1999
- [j10]Tan Lee, P. C. Ching: Cantonese syllable recognition using neural networks. IEEE Transactions on Speech and Audio Processing 7(4): 466-472 (1999)
- [c13]Ge Gao, P. C. Ching: A 1.7KBPS waveform interpolation speech coder using decomposition of pitch cycle waveform. EUROSPEECH 1999
- [c12]Tan Lee, Helen M. Meng, Wai H. Lau, W. K. Lo, P. C. Ching: Micro-prosodic control in cantonese text-to-speech synthesis. EUROSPEECH 1999
- [c11]Yiu Wing Wong, K. F. Chow, Wai H. Lau, Wai Kit Lo, Tan Lee, P. C. Ching: Acoustic modeling and language modeling for cantonese LVCSR. EUROSPEECH 1999
- 1998
- [j9]Tan Lee, P. C. Ching, Lai-Wan Chan: Isolated word recognition using modular recurrent neural networks. Pattern Recognition 31(6): 751-760 (1998)
- [j8]Yue-Ping Zhang, Yeong-Ming Hwang, Pak-Chung Ching: Wide-Band UHF Radio Propagation Characteristics in a Tunnel Environment. Wireless Personal Communications 8(3): 291-299 (1998)
- 1997
- [j7]K. F. Wan, P. C. Ching, C. K. Li: A Set of Split-Matrix Ordered Walsh Functions. Journal of Circuits, Systems, and Computers 7(6): 537-542 (1997)
- [j6]Wai-Kuen Lai, P. C. Ching: A novel blind estimation algorithm. IEEE Transactions on Signal Processing 45(7): 1763-1769 (1997)
- [c10]Alfred Ying Pang Ng, Lai-Wan Chan, P. C. Ching: Automatic recognition of continuous Cantonese speech with very large vocabulary. EUROSPEECH 1997
- [c9]Zhenli L. Yu, P. C. Ching: Geometrically and acoustically optimized codebook for unique mapping from formants to vocal-tract shape. EUROSPEECH 1997
- 1996
- [c8]
- [c7]W. K. Lo, P. C. Ching: Phone-based speech synthesis with neural network and articulatory control. ICSLP 1996
- 1995
- [j5]Tan Lee, P. C. Ching, Lai-Wan Chan, Y. H. Cheng, Brian Mak: Tone recognition of isolated Cantonese syllables. IEEE Transactions on Speech and Audio Processing 3(3): 204-209 (1995)
- [c6]Tan Lee, P. C. Ching, Lai-Wan Chan: An RNN based speech recognition system with discriminative training. EUROSPEECH 1995
- [c5]Alfred Ying Pang Ng, P. C. Ching, Lai-Wan Chan: Automatic recognition of Cantonese lexical tones in connected speech by multi-layer perceptron. EUROSPEECH 1995
- [c4]P. C. Ching, K. F. Wan: A Unified Approach to Split Structure Adaptive Filtering. ISCAS 1995: 1604-1607
- [c3]
- 1994
- [j4]H. C. So, Pak-Chung Ching, Y. T. Chan: A new algorithm for explicit adaptation of time delay. IEEE Transactions on Signal Processing 42(7): 1816-1820 (1994)
- [c2]
- 1993
- [j3]K. C. Ho, Y. T. Chan, P. C. Ching: Adaptive time-delay estimation in nonstationary signal and/or noise power environments. IEEE Transactions on Signal Processing 41(7): 2289-2299 (1993)
- 1992
- [j2]K. C. Ho, Pak-Chung Ching: Performance analysis of a split-path LMS adaptive filter for AR modeling. IEEE Transactions on Signal Processing 40(6): 1375-1382 (1992)
- [j1]K. C. Ho, Pak-Chung Ching, Y. T. Chan: A new configuration for convergence speedup in adaptive time-delay estimation. IEEE Transactions on Signal Processing 40(11): 2683-2691 (1992)
1980 – 1989
- 1987
- [c1]P. C. Ching, W. M. Lai, Y. T. Chan: An efficient technique for isolated word recognition of monosyllabic languages. ECST 1987: 2288-2291
Coauthor Index
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last updated on 2013-05-09 22:08 CEST by the dblp team